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EcoFlow 100W Rigid Solar Panel ZMS331

by EcoFlow

Save $200.00 Save $200.00
Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $199.00
$199.00 - $199.00
Current price $199.00
SKU ZMS331

Questions? Call Us Now for Personal Assistance & Lock in the Lowest Prices.

844-750-0316.

Free Shipping & No Sales Tax.

Handling Time: 1-2 Business Days

Shipping Time: 7-12 business days. All freight orders are curbside and include FREE liftgate service.

(Due to high demand, select products may have a longer delivery time, please contact us to confirm availability).

Want to Order Now but Ship Later?

We can receive orders and hold items for free if you need! Contact us with your request and we will put in a special request to hold your item until you are ready to ship.

• A 23% conversion rate to sunlight • All-black design that fits any house style • Built to last with an IP68 waterproof rating • Fast and Easy Installation • Up to a 5-year warranty

Use Highly Efficient Monocrystalline Cells

Charge Faster with High Solar Conversion

Our 100W rigid solar panel has an excellent conversion rating of 23%, allowing you to charge even faster. Combine as part of your Power Kits setup or EcoFlow portable power station, and the integrated MPPT algorithm optimizes your solar input.

Coated with Highly Protective Lamination and Tempered Glass

Durable Structure Design for Long-Lasting Performance

Built with a robust anti-corrosive aluminum frame, our 100W rigid solar panel is designed for maintaining solar collection outdoors for years. Its monocrystalline cells are coated with highly protective lamination and tempered glass to enhance performance and offer long-lasting durability.

Solar Cable for Universal Compatibility

Connect with Your Power Systems at Ease

Using an all-inclusive solar connector, our 100W rigid solar panel can be readily connected with any of your existing third-party solar systems. You can charge up 48v power systems and portable power stations with one or multiple panels.

What's in the box?


1. 2 x 100W Rigid Solar Panel
2. User Manual and Warranty Card
*The solar to XT60 charging cable is included in EcoFlow portable solar panels.

Solar Panel Weight
Approx. 6.2 kg(13.7 lbs)

Dimensions
98*58.6*3 cm(38.6*23.1*1.2 in)

Rated Power
100 W(+/-5W)

Open Circuit Voltage
20.3 V

Short Circuit Current
6.3 A

Maximum Operating Voltage
17.1 V

Maximum Operating Current
5.9 A

Temperature Coefficient of Rated Power
-0.39%/°C

Temperature Coefficient of Open Circuit Voltage
-0.33%/°C

Temperature Coefficient of Short Circuit Current
0.06%/°C

Maximum System Voltage
600 VDC(UL)

Maximum Fuse Current
15 A

Can I connect 100 W Solar Panels in series?

Yes, you can use EcoFlow 100W Rigid Solar Panels in series, but a mixed series connection is not recommended.  Please read the instructions in the User Manual carefully, paying particular attention to the limitations on solar panel output. For example, the mixed series connection of solar panels with different circuit currents will release their power insufficiently and cause a ‘1+1<2’ effect.

How much power can the 100 W Solar Panel generate under normal conditions?

This depends first and foremost on weather conditions. Generally speaking, on a clear day with no clouds in the sky, sunlight hitting the panel at a 90° angle usually generates 70 W–80 W of power in the 100 W panel (current light conditions are normally 800–900 W/m2 (74.3–83.6 W/ft2) with a panel temperature of 50°C (32°F) under test conditions. Nominal power ratings are based on 1,000 W/m2 (92.9 W/ft2) in AM1.5 conditions with a panel temperature of 25°C under test conditions. Power output figures close to nominal values were normally observed in the midday sun during the winter).

Can I connect 100 W Solar Panels in parallel?

Yes. Connecting panels in parallel increases power through doubling the current. The maximum number of 100W panels allowed in a parallel connection depends on the controller and energy storage equipment of your recreational vehicle. Please ensure that the energy storage system used in your vehicle supports a higher input current, and you should use wires with a diameter suitable to the output current to securely connect the panels in parallel.

Do I need to clean the 100 W Solar Panel regularly?

Yes. There can be a lot of dust and foreign objects on the surface of the solar panel after the panel has been used outdoors for a long time, which block the light to a certain extent, reducing the power output. Regular cleaning can help keep the surface of the solar panel clean and free from obstructions and generate a higher power output.

What are the usage temperature range and precautions for use for the 100 W Panel?

The operating temperature of the solar panel is -20°C to 85°C (-4°F to 185°F). Please read the product's manual carefully before use. Solar panels are made of monocrystalline silicon wafers. During installation and use, please do not slam the panels on the ground, step on them, strike them with foreign objects, or sit on their surface as such actions may cause the monocrystalline silicon wafers to crack, which will affect your use.Damage caused by human force is not covered by the free warranty.

Why does the 100 W Solar Panel fail to deliver as much as stated when in actual use?

In most cases, it is normal for a solar panel to not deliver its full nominal power. Some of the reasons why this happens, as well as some suggestions for getting closer to the nominal power figure, are given below. 1. Light Intensity. The amount of light shining on the panel will result in fluctuations to the power output. You are more likely to achieve nominal power output figures closer to those obtained under test conditions when using the product on a clear day during the midday sun, than when using the product in the morning or later in the afternoon. Weather conditions will also affect the amount of sunlight that shines on the panel. For example, you are much less likely to achieve the figures for nominal power in hazy, cloudy or rainy conditions. 2. Surface Temperature. The temperature of the solar panel surface will also affect the amount of power generated.The lower the surface temperature of the panel, the more power will be produced. For example, solar panels generate more power when used during the winter than during the summer, and this is completely normal. Solar panels generally reach temperatures close to 60°C (140°F) during summer. This reduces nominal power by 10–15%, despite the higher levels of light shining on the panel. 3. The Angle of the Sunlight. Under good lighting conditions, the solar panel is able to stay where light hits perpendicular to the surface to achieve better light performance. However, most solar panels installed on the roof of an RV can only be installed in a tiled configuration, which prevents the panel(s) from being installed at the optimal angle, and this difference will result in a power output loss of approximately 5%-15%. 4. Panel Shading. The surface of the solar panel should not be shaded during use. Shading caused by shadows,foreign objects and glass can all greatly reduce power output.Performance Issues caused by Malfunctioning Panels: If the panel still isn't generating power or its output remains far below expected nominal power figures after addressing the issues above, there may be an issue with the panel itself. Please contact Customer Support for assistance.

EcoFlow Warranty Policy

Manufactures, suppliers, or publishers other than support@ecoflow.com, may provide their own warranties to you. Please contact them for further information. 

Please note that the warranty period may vary according to local laws and regulations. Some countries, states, and provinces do not allow limitations on how long an implied warranty may last, so the limitation described above may not apply to you. You may have other rights from state to state, province, or country.

DO NOT USE YOUR PRODUCTS UNTIL YOU HAVE READ THE TERMS OF THE WARRANTY.

All EcoFlow products purchased on ecoflow.com come with a limited warranty, as shown below. BY USING ECOFLOW PRODUCTS, YOU AGREE TO BE BOUND BY THE TERMS OF THE ECOFLOW LIMITED WARRANTY.

We provide a limited warranty for purchases on ecoflow.com. The warranty period started when the original purchaser received the products.

Exclusions and Limitations

This warranty does not apply:

· Non-quality related issues;

· Items purchased from unauthorized resellers;

· Purchases without valid proof of purchase;

· Items that have been refunded;

· Items that have expired their warranty period;

· Any defects or damages caused by misuse of products, unauthorized modification, dis-assembly or operation not in accordance with the official instructions or manuals;

· Any defects or damages caused by exposure to excessive heat, liquids or other external causes;

· Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts;

· Lost or stolen products;

· Free products.

Warranty Timeline

Item Warranty Period (refer to months, unless specified)
DELTA Max (1600/2000)
DELTA Max Smart Extra Battery
24+12 (Registration for warranty extension)
DELTA Pro
DELTA Pro Smart Extra Battery
24+36 (Registration for warranty extension)
RIVER mini
RIVER
RIVER Max
RIVER Max Plus
RIVER Pro
RIVER Extra Battery
RIVER Pro Extra Battery
DELTA mini
DELTA
Smart Generator (Dual Fuel)
24
400W
220W
160W
110W
85w (Discontinued)
12
400W Rigid Solar Panel 10 years
100W Rigid Solar Panel
60
100W Flexible Solar Panel 36
Wave Portable Air Conditioner
Wave Add-On Battery
12
Accessories 12
Smart Generator 12
Power Hub
Power Kits Console
2kWh/5kWh LFP Battery
RIVER 2
RIVER 2 Max
RIVER 2 Pro
DELTA 2
DELTA 2 Max
DELTA 2 Extra Battery
5 years
R600/R600 Max/R600 Pro/EF-1500* 36
BLADE 36+12 (Registration for warranty extension)
GLACIER 12+12 (Registration for warranty extension)
WAVE 2 12+12 (Registration for warranty extension)
WAVE 2 Add-on Battery 24
DELTA Pro Ultra Battery 5 Years
DELTA Pro Ultra Inverter 5 Years


Order Confirmation:

As soon as you place an order you will receive an order confirmation e-mail from us. This means we have your order in our system and have pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and can be shipped immediately. If we find that your item is on back order or unavailable, we will void the pre-authorization and will reach out to you via e-mail. If the item(s) can be shipped within 5 business days, we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we have processed the charges on your credit card, the items will ship within five business days from the date of your order. Tracking information will be sent from us within 24 hours of your order leaving the distribution center to the e-mail address provided to us during check out. If your tracking information had not been received within five days of your order, please follow us with us at orders@lionindustrialsupply.com.

We offer free shipping on all orders and on applicable items and brands as well.

Typically, when an order has been received, it will be processed immediately. After this, it will take about 1-3 business days after confirmation of the order, payment, and pickup time to fulfill your order.

Some suppliers do custom make products, and this can add an additional lead time. If delivery time is a concern of yours, please feel free to contact our customer service team for confirmation. Please note that due to the COVID-19 Pandemic, lead times can unfortunately be longer.

Product Quality Guarantee:

It is very important to inspect goods before signing the delivery receipt from the courier. This is important because if the goods are damaged and you must note this with the courier so a freight claim can be filed and we can arrange for either a repair or return of the damaged goods. All damage claims should be reported immediately.

If you do suspect the goods are damaged due to the outer carton appearing damaged, please note “Possible Freight Damage” on the delivery receipt while the driver is present. This will protect your insurance claim if the product is damaged and a freight insurance claim needs to be filed.

Our company prides itself on offering the absolute best prices that can be found online on our product selection. We offer the best value on all our items, so you do not have to worry about looking for the best price elsewhere. If you find another online store beating our price after 30 days of your purchase, we will price adjust and credit you the difference. If you see that we are offering a lower price than what you paid anytime 90 days after your purchase, we will price adjust and credit you the difference. Feel confident that when ordering with us, you are getting the best price guaranteed.   

To initiate your partial refund request, just email us the link to the product on our site or on our competitors’ site.

Our 100% Price Match Guarantee must abide by the following:

  • Items should be purchased first before claiming the price match
  • The price match includes item price + shipping charges, excluding sales tax.
  • Items out of stock cannot be price matched.
  • Discount and auction websites such as eBay, eBid, overstock, etc. do not qualify.
  • Competitors must be an Authorized Retailer of the item you ordered.
  • Rebates and promotions such as buy one, get one free are not eligible for price match.
  • Exchange Orders do not apply.

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Randolph Carter
Deliver exactly what they promise

I purchased these to charge my River 2.
They arrived brilliantly packaged.
They were easy to setup. If using with an EcoFlow product, make sure to get the XT60 adapter as one is not supplied with these panels.
They work very well and are producing between 25 to 90 watts per panel depending on time of day and weather conditions. They would probably produce more if the panels were perfectly aligned with the sun, but I am limited in where I have fixed them.
One interesting thing I have found is on a clear day you do have to wait until the panels have direct sun on them to produce any noticeable power, whereas on an overcast day they tend to produce a small amount of power earlier on. This is to do with the shade effect on them.
To sum up, I am very impressed with EcoFlow products. So far my experience is that they do exactly what they promise.

M
Mac
Good value

Nice size and perfect for home or caravan use. Great customer service.

s
sologuitarist61
Excellent

Excellent features: 10 busbars, Waterproof, More mounting holes. Got 98w on sunny day and just eyeballed the angle.

J
Josh B
Good quality panels

These panels are great for the price. I wired them up to an Anker 767 and they were consistently producing around 170-180w together. I’m sure with perfect weather and angle I could max out the wattage. Overall, I’m satisfied with the price to performance.

J
Jacob T.
Great supplement for my off grid solar.

My 240-watt solar setup was inadequate for my DIY shipping container tiny home. Adding this 2 X 100- watt array has been the perfect solution. I can easily adjust it to catch the best exposure. If I upgrade to lithium batteries I don't have to change anything. The package arrived on time and in great condition. 10 minutes to set up.

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Randolph Carter
Deliver exactly what they promise

I purchased these to charge my River 2.
They arrived brilliantly packaged.
They were easy to setup. If using with an EcoFlow product, make sure to get the XT60 adapter as one is not supplied with these panels.
They work very well and are producing between 25 to 90 watts per panel depending on time of day and weather conditions. They would probably produce more if the panels were perfectly aligned with the sun, but I am limited in where I have fixed them.
One interesting thing I have found is on a clear day you do have to wait until the panels have direct sun on them to produce any noticeable power, whereas on an overcast day they tend to produce a small amount of power earlier on. This is to do with the shade effect on them.
To sum up, I am very impressed with EcoFlow products. So far my experience is that they do exactly what they promise.

M
Mac
Good value

Nice size and perfect for home or caravan use. Great customer service.

s
sologuitarist61
Excellent

Excellent features: 10 busbars, Waterproof, More mounting holes. Got 98w on sunny day and just eyeballed the angle.

J
Josh B
Good quality panels

These panels are great for the price. I wired them up to an Anker 767 and they were consistently producing around 170-180w together. I’m sure with perfect weather and angle I could max out the wattage. Overall, I’m satisfied with the price to performance.

J
Jacob T.
Great supplement for my off grid solar.

My 240-watt solar setup was inadequate for my DIY shipping container tiny home. Adding this 2 X 100- watt array has been the perfect solution. I can easily adjust it to catch the best exposure. If I upgrade to lithium batteries I don't have to change anything. The package arrived on time and in great condition. 10 minutes to set up.

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